Quarterly report pursuant to Section 13 or 15(d)

Supplemental Cash Flow Information

v3.21.2
Supplemental Cash Flow Information
 9 Months Ended
Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
Decreases (increases) in operating assets and increases (decreases) in operating liabilities are as follows:
Nine Months Ended
September 30,
2021 2020
Accounts receivable $ (3,604) $ 6,149
Center operating supplies and inventories (3,836) 6,063
Prepaid expenses and other current assets (3,243) 9,965
Income tax receivable 4,372 2,348
Other assets 1,950 4,491
Accounts payable 17,709 10,890
Accrued expenses and other current liabilities 60,270 (3,636)
Deferred revenue (16,777) (3,776)
Other liabilities 773 12,602
Changes in operating assets and liabilities $ 57,614 $ 45,096
Additional supplemental cash flow information is as follows:
Nine Months Ended
September 30,
2021 2020
Net cash paid for income taxes, net of refunds received (received from income tax refunds, net of taxes paid) $ 221 $ (32,510)
Cash payments for interest, net of capitalized interest 82,228 76,213
Capitalized interest 2,476 3,719
See Note 7, Leases for supplemental cash flow information associated with our lease arrangements for both the three and nine months ended September 30, 2021 and 2020.